11342305 has 16 divisors (see below), whose sum is σ = 14745024. Its totient is φ = 8326080.

The previous prime is 11342299. The next prime is 11342329. The reversal of 11342305 is 50324311.

It is not a de Polignac number, because 11342305 - 2⁵ = 11342273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13302 + ... + 14128.

It is an arithmetic number, because the mean of its divisors is an integer number (921564).

Almost surely, 2^11342305 is an apocalyptic number.

It is an amenable number.

11342305 is a deficient number, since it is larger than the sum of its proper divisors (3402719).

11342305 is a wasteful number, since it uses less digits than its factorization.

11342305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 11342305 is about 3367.8338735751. The cubic root of 11342305 is about 224.6813926760.

Adding to 11342305 its reverse (50324311), we get a palindrome (61666616).

The spelling of 11342305 in words is "eleven million, three hundred forty-two thousand, three hundred five".